title: Corrosive esophageal injury by button battery.
authors.affiliation: Department of Medicine, Division of Gastroenterology and Hepatology, University of Wisconsin Hospital and Clinics, Madison, Wisconsin, USA.
authors.forename: Andrew J
authors.initials: AJ
authors.lastname: Walker
authors.forename: Freddy
authors.initials: F
authors.lastname: Caldera
mesh_terms: D004435:Eating; D004864:Equipment and Supplies; D004945:Esophagoscopy; D004947:Esophagus / Q000293:injuries* / Q000473:pathology; D005547:Foreign Bodies; D006801:Humans; D008297:Male; D008875:Middle Aged